Results 61 to 70 of about 54,223 (298)

Rudi Dutschke and György Lukács on the Problems of the Bolshevik Type Socialism

open access: yesRUDN Journal of Philosophy
The study examines the original work An Attempt to Get Lenin Back on His Feet (Berlin, 1974) by Rudi Dutschke, the well-known German political philosopher and leader of the youth movement in 1968, as well as the influence of the famous Hungarian ...
Sviatoslav V. Shachin   +1 more
doaj   +1 more source

Decoupling Transport of Salt Ions and Water in Hierarchically Structured Hydrogel for High Salinity Desalination

open access: yesAdvanced Materials, EarlyView.
A hierarchically structured hydrogel evaporator enables controlled decoupling of salt‐ion and water transport pathways for efficient solar desalination in hypersaline environments. Engineered radial and vertical channels direct salt away from the evaporative interface, enhancing water evaporation and ambient energy harvesting via a cold‐surface effect.
Yihan Shi   +8 more
wiley   +1 more source

Deep Learning Analysis of Solid‐Electrolyte Interphase Microstructures in Lithium‐Ion Batteries

open access: yesAdvanced Materials Interfaces, EarlyView.
A transformer‐based deep learning model is developed for segmenting and analyzing high‐resolution TEM images of the solid‐electrolyte interphase (SEI) in lithium‐ion batteries. The model is trained on DFT‐based simulated images and predicts SEI grain and grain boundaries, revealing key microstructural features that govern ion transport and degradation.
Ishraque Zaman Borshon   +4 more
wiley   +1 more source

Overcoming Stagnation in Metaheuristic Algorithms with MsMA’s Adaptive Meta-Level Partitioning

open access: yesMathematics
Stagnation remains a persistent challenge in optimization with metaheuristic algorithms (MAs), often leading to premature convergence and inefficient use of the remaining evaluation budget.
Matej Črepinšek   +5 more
doaj   +1 more source

Influence of Micropillar Height Modulation on Droplet Evaporation and Wetting State Transitions

open access: yesAdvanced Materials Interfaces, EarlyView.
Controlling droplet evaporation dynamics is crucial across many fields. Here, it demonstrates laser‐fabricated polymer micropillar arrays with tailored height variations to regulate evaporation behavior. While all arrays exhibit superhydrophobic wetting, their distinct height profiles effectively slow evaporation and alter evaporation modes ...
Prabuddha De Saram   +2 more
wiley   +1 more source

Investigation of Exothermic Behaviors of Energetic Particles in Microfluidics Channels

open access: yesAdvanced Materials Technologies, EarlyView.
Scheme and representative frames of delivery, ignition, and combustion process of core@shell Al@CuO energetic material in a microchannel. The electrical discharge occurred at the throat of microchannel leads to the combustion of the energetic reaction, causing the formation of high‐momentum butterfly‐shaped jet at the throat.
Alex Baranovsky   +4 more
wiley   +1 more source

Indian Manufacturing Productivity: What Caused the Growth Stagnation before the 1990s? [PDF]

open access: yesInternational Productivity Monitor, 2010
This article addresses the question of why productivity growth in Indian manufacturing was slow in the pre-reform period and analyzes how economic reforms in the 1990s accelerated productivity growth.
Abhay Gupta
doaj  

Interaction with Reality in the Problems of Transformation of the Life Path of the Individual

open access: yesВестник Кемеровского государственного университета, 2019
This study features the relationship between the interaction of the individual with reality and the transformation of one’s life. The analysis and synthesis of domestic and foreign theoretical concepts allowed the authors to identify two key aspects of ...
Ekaterina S. Fominykh
doaj   +1 more source

Organic Neuromorphic Transistors with Crosslinked Poly(vinyl alcohol)‐Based Memory Layers Controlled by Thermal Annealing Process

open access: yesAdvanced Materials Technologies, EarlyView.
The crosslinked poly(vinyl alcohol) (X‐PVA) in the presence of acidic polymer catalyst (PAMPSA) is formed in solid‐state films by thermal annealing at 150 ℃ for 10 min, delivering the best hysteresis characteristics for efficient organic synaptic transistors (OSTRs) with a recognition accuracy of 96%.
Seungmok Lee   +3 more
wiley   +1 more source

Connections between summer air pollution and stagnation

open access: yesEnvironmental Research Letters, 2018
The body of literature on ambient air pollution suggests that atmospheric stagnation events trigger high levels of air pollution. In this paper we use fifteen years (2000–2014) of summertime in situ air quality measurements together with meteorological ...
Gaige Hunter Kerr, Darryn W Waugh
doaj   +1 more source

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